duxing.c

GSM开发板第三版资料

#include <reg52.h>
#define uchar unsigned char 
#define uint  unsigned int 

sbit s1=P3^3;
sbit s2=P3^4;
sbit s3=P3^5;

uchar code at[] =   "AT\r";
uchar code call[]   =   "ATD15818108549;\r";
uchar code cmgf[]   =   "AT+CMGF=0\r";
uchar code size1[]  =	"AT+CMGS=39\r";
uchar code size2[]  =	"AT+CMGS=31\r";
uchar code mesi1[]    = "0891683108200005F011000D91685118188045F90008AA188B66544AFF1A67094EBA8FDB516576D189C6830356F4FF01\x01a\r";
//uchar code mesi1[]  =   "0891683108200005F011000D91685118188045F90008AA188B66544AFF1A67094EBA8FDB516576D189C6830356F4FF01\x01a ";
uchar code mesi2[]	=	"0891683108200005F011000D91685118188045F90008AA108B66544AFF1A71646C146CC46F0FFF01\x01a\r";

/*********************************************************** 
函数名称：Ini_UART 
函数功能：串口初始化设置                 入口参数：无         出口参数：无 
***********************************************************/ 
void   uart_int(void) 
{ 
        SCON   =   0x50;   //UART方式1:8位UART;   REN=1:允许接收 
        PCON   =   0x00;   //SMOD=0:波特率不加倍 
        TMOD   =   0x20;   //T1方式2,用于UART波特率 
        TH1     =   0xFD; 
        TL1     =   0xFD;   //UART波特率设置:9600 
        TR1     =   1; 
	//	EA=1;
	//	ES=1;
} 

void delay(uint z)
{
	uint x,y;
	for(x=z;x>0;x--)for(y=110;y>0;y--);
}


void   send(uchar *tab) 
{ 
    while((*tab)!= '\0')
    { 
            SBUF =*tab; 
            while(TI ==0); 
            TI = 0; 
            tab++;   
     } 
}



void main()
{	
	uart_int();
    send(at);
	delay(150);
	send(cmgf);				
	delay(150);	

	while(1)
	{
		if(s1==0)
		 {
			delay(10);
			if(s1==0)
			 {
				while(!s1);
				P1=0xf0;
			//	send(at);
				delay(400);
				send(cmgf);				
				delay(400);
				send(size1);
				delay(400);
				send(mesi1);
				P1=0x0f;
			  }
		  }
		 if(s2==0)
		 {
			delay(10);
			if(s2==0)
			 {
				while(!s2);
				P1=0xf0;
			//	send(at);
				delay(350);
				send(cmgf);				
				delay(350);
				send(size2);
				delay(350);
				send(mesi2);
				P1=0x0f;
			  }
		  }

		if(s3==0)
		 {
			delay(10);
			if(s3==0)
			 {
				while(!s3);
				P1=0xf0;
		//		send(at);
				delay(200);
				send(cmgf);				
				delay(200);
				send(call);
				P1=0x0f;
			 }
		 }

	}
}